Many LDC101 cables sold online come with an outdated driver CD. If you plug that cable into a modern PC:
The LDC101 USB to CIV driver updated version resolves these exact issues. ldc101 usb to civ driver updated
This guide covers installing, updating, and troubleshooting the LDC101 USB-to-CiV (CAN in Vehicle) adapter driver — assumed name “LDC101” for a USB CAN interface used with automotive/embedded CAN/CiV networks. It prescribes a modern, secure workflow for Windows and Linux, plus brief usage and diagnostics. Many LDC101 cables sold online come with an
Open HRD or WSJT-X.